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Scandium
Scandium

iridium
iridium



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Scandium mungsuh iridium

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1 Tabel périodik
1.1 Symbol
Sc
Ir
1.2 Panggil Group
39
Gadolinium metal
0 17
1.3 Panggil periode
46
lithium metal
2 7
1.4 Block
d block
d block
1.5 Family unsur
transisi Metal
transisi Metal
1.6 CAS Number
74402027439885
Aluminium metal
7429905 54386242
1.7 Jeneng papan Group
P63 / mmc
Fm_ 3M
1.8 Space Group Number
194.00225.00
plutonium metal
11 229
2 facts
2.1 Facts Interesting
  • Scandium dikenal minangka salah siji saka unsur bumi.
  • metal Scandium ditemokake ing mineral langka disebut wolframite.
  • unsur Iridium occurs minangka wesi alam Platinum lan Osmium.
  • unsur Iridium dikenal minangka paling metal resistance karat.
2.2 sumber
Found in Minerals, Mining, Ores logam, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Lars Fredrik Nilson
Smithson Tennant
2.3.2 Discovery
ing taun 1879
ing 1803
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
3 * 10-6 %2 * 10-7 %
Thallium metal
5E-09 0.11
2.4.2 Turah mbrawah Ing Sun
~0.000004 %~0.0000002 %
Beryllium metal
1E-08 0.1
2.4.3 Turah mbrawah Ing meteorit
0.00 %0.00 %
Gold metal
1.7E-07 22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
Radium metal
9.9E-12 8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %ora Sumadhiya
Protaktinium metal
2E-23 1.1
2.4.6 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
Radium metal
1E-13 1.4
3 ulah
3.1 Ulah lan Wuku
Character length exceed error
  • Iridium duwe sifat anti karat lan digunakake ing alloy khusus karo logam Osmium lan alloy sing digunakake ing tips pen lan Compass bantalan poros.
3.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry automobile, Industry Listrik, Industry Elektronik
3.1.2 Ulah Medical
NA
NA
3.1.3 Ulah liyane
wesi
wesi
3.2 Properties biologi
3.2.1 keracunan
non Toxic
Toxic
3.2.2 Saiki ing badan Human
Ya
Ya
3.2.3 Sang
0.01 Sang / mg dm-3ora Sumadhiya
plutonium metal
0 1970
3.2.4 ing Bone
0.00 ppmora Sumadhiya
plutonium metal
0 170000
4 fisik
4.1 leleh Point
1,539.00 ° C2,410.00 ° C
Francium metal
27 3410
4.2 Boiling Point
2,832.00 ° C4,527.00 ° C
Flerovium metal
147 5660
4.3 katon
4.3.1 State fisik
Solid
Solid
4.3.2 warna
perak Putih
perak Putih
4.3.3 luster
lustrous
metallic
4.4 atose
4.4.1 Mohs atose
ora Sumadhiya6.50
sesium metal
0.2 8.5
4.4.2 Brinell atose
750.00 MPa1,670.00 MPa
sesium metal
0.14 3490
4.4.3 Vickers atose
ora Sumadhiya1,760.00 MPa
Palladium metal
121 3430
4.5 Kacepetan swara
ora Sumadhiya4,825.00 m / s
Thallium metal
818 16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury metal
1.000933 1.7229
4.6.2 reflectivity
ora Sumadhiya78.00 %
molybdenum metal
58 97
4.7 allotropes
Ora
Ora
4.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
Sc
Ir
5.2 isotop
5.2.1 Isotop dikenal
1334
Tennessine metal
0 38
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
1.362.20
Francium metal
0.7 2.54
5.3.2 Sanderson Elektronegativitas
1.02ora Sumadhiya
sesium metal
0.22 2.56
5.3.3 Allred Rochow Elektronegativitas
1.201.55
sesium metal
0.86 1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium metal
0.62 2.48
5.3.5 Allen Elektronegativitas
1.191.68
sesium metal
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
2.641.80
Gold metal
1.46 3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
633.10 kJ / mol880.00 kJ / mol
sesium metal
375.7 26130
5.5.2 Level Energy 2
1,235.00 kJ / mol1,600.00 kJ / mol
uranium metal
710.2162 28750
5.5.3 Level Energy 3rd
2,388.60 kJ / molora Sumadhiya
osmium metal
1600 34230
5.5.4 Level Energy 4
7,090.60 kJ / molora Sumadhiya
thorium metal
2780 37066
5.5.5 Level Energy 5th
8,843.00 kJ / molora Sumadhiya
dubnium metal
4305.2 97510
5.5.6 Level Energy 6th
10,679.00 kJ / molora Sumadhiya
Seaborgium metal
5715.8 105800
5.5.7 tingkat Energy 7
13,310.00 kJ / molora Sumadhiya
Bohrium metal
7226.8 114300
5.5.8 Level Energy 8
15,250.00 kJ / molora Sumadhiya
hassium metal
8857.4 125300
5.5.9 Level Energy 9
17,370.00 kJ / molora Sumadhiya
Yttrium metal
14110 134700
5.5.10 Level Energy 10th
21,726.00 kJ / molora Sumadhiya
strontium metal
17100 144300
5.5.11 Level Energy 11
24,102.00 kJ / molora Sumadhiya
Yttrium metal
19900 169988
5.5.12 Level Energy 12
66,320.00 kJ / molora Sumadhiya
molybdenum metal
22219 189368
5.5.13 Level Energy 13
73,010.00 kJ / molora Sumadhiya
molybdenum metal
26930 76015
5.5.14 Level Energy 14
80,160.00 kJ / molora Sumadhiya
molybdenum metal
29196 86450
5.5.15 Level Energy 15
89,490.00 kJ / molora Sumadhiya
Manganese metal
41987 97510
5.5.16 Level Energy 16
97,400.00 kJ / molora Sumadhiya
Iron metal
47206 109480
5.5.17 Level Energy 17
105,600.00 kJ / molora Sumadhiya
kobalt metal
52737 122200
5.5.18 Level Energy 18
117,000.00 kJ / molora Sumadhiya
Nickel metal
58570 134810
5.5.19 Level Energy 19
124,270.00 kJ / molora Sumadhiya
tembaga metal
64702 148700
5.5.20 Level Energy 20
ora Sumadhiyaora Sumadhiya
molybdenum metal
80400 171200
5.5.21 Level Energy 21
ora Sumadhiyaora Sumadhiya
molybdenum metal
87000 179100
5.5.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum metal
93400 184900
5.5.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum metal
98420 198800
5.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum metal
104400 195200
5.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum metal
121900 121900
5.5.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum metal
127700 127700
5.5.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum metal
133800 133800
5.5.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum metal
139800 139800
5.5.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum metal
148100 148100
5.5.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum metal
154500 154500
5.6 padha karo elektrokimia
0.56 g / amp-day1.14 g / amp-day
Beryllium metal
0.16812 8.3209
5.7 Fungsi Work elektron
3.50 eV4.55 eV
sesium metal
2.14 5.65
5.8 Properties Kimia liyane
Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
kebakar, ionisasi, Isotop radioaktif, Radioaktif
6 atom
6.1 Panggil atom
2177
lithium metal
3 117
6.2 Konfigurasi elektron
[Ar] 3d 1 4s 2
[Xe] 4F 14 5d 7 6s 2
6.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
2174
lithium metal
3 117
6.4.2 Jumlah Neutron
24110
lithium metal
4 184
6.4.3 Jumlah Èlèktron
2174
lithium metal
3 117
6.5 Radius saka Atom
6.5.1 Radius atom
162.00 pm136.00 pm
Beryllium metal
112 265
6.5.2 kovalen Radius
170.00 pm141.00 pm
Beryllium metal
96 260
6.5.3 Van der Waals Radius
211.00 pm202.00 pm
seng metal
139 348
6.6 Bobot atom
44.96 Amu192.22 Amu
lithium metal
6.94 294
6.7 Volume atom
15.00 cm3 / mol9.53 cm3 / mol
Manganese metal
1.39 71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
58.00 (-eV)140.00 (-eV)
Francium metal
8 392.42
6.10 Constant pola
330.90 pm383.90 pm
Beryllium metal
228.58 891.25
6.11 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
6.12 Pola C / A rasio
1.59ora Sumadhiya
Beryllium metal
1.567 1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
2.99 g / cm 322.56 g / cm 3
lithium metal
0.534 40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
2.80 g / cm319.00 g / cm3
lithium metal
0.512 20
7.2 Strength tensile
ora Sumadhiya2,000.00 MPa
Indium metal
2.5 11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury metal
0.001526 0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
0.00 (Pa)ora Sumadhiya
cerium metal
2.47E-11 121
7.4.2 Meksa beluk ing 2000 K
91.30 (Pa)0.00 (Pa)
tungsten metal
2.62E-10 774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
29.10 GPA210.00 GPA
kalium metal
1.3 222
7.5.2 pengaturan akeh
56.60 GPA320.00 GPA
sesium metal
1.6 462
7.5.3 Young kang pengaturan
74.40 GPA528.00 GPA
sesium metal
1.7 528
7.6 Poisson rasio
0.280.26
Beryllium metal
0.032 0.47
7.7 Properties Teknik liyane
NA
NA
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
2.9921.78
lithium metal
0.53 4500
8.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth metal
1.25643E-06 0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth metal
-0.000166 200000
8.2 Properties Listrik
8.2.1 Property Listrik
Arman
Arman
8.2.2 resistivity
562.00 nΩ · m47.10 nΩ · m
Thallium metal
0.18 961
8.2.3 konduktivitas listrik
0.02 10 6 / cm Ω0.19 10 6 / cm Ω
plutonium metal
0.00666 0.63
8.2.4 elektron Affinity
18.10 kJ / mol151.00 kJ / mol
Mercury metal
0 222.8
9 termal
9.1 Kalor tartamtu
0.60 J / (kg K)0.13 J / (kg K)
americium metal
0.11 3.6
9.2 Graham Kapasitas kalor
25.52 J / mol · K25.10 J / mol · K
Beryllium metal
16.443 62.7
9.3 doyo termal
15.80 W / m · K147.00 W / m · K
neptunium metal
6.3 429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium metal
26.3 3223
9.5 Expansion termal
10.20 μm / (m · K)6.40 μm / (m · K)
tungsten metal
4.5 97
9.6 enthalpy
9.6.1 Enthalpy panguapan
314.20 kJ / mol799.10 kJ / mol
seng metal
7.32 799.1
9.6.2 Enthalpy saka Fusion
14.10 kJ / mol35.23 kJ / mol
sesium metal
2.1 35.23
9.6.3 Enthalpy saka atomization
343.00 kJ / mol837.00 kJ / mol
Mercury metal
61.5 837
9.7 Standard molar Entropy
34.60 J / mol.K35.50 J / mol.K
Beryllium metal
9.5 198.1